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@ARTICLE{Sirunyan:398886,
author = {Sirunyan, Albert M and others},
collaboration = {{CMS Collaboration}},
title = {{M}easurement of prompt and nonprompt charmonium
suppression in {P}b{P}b collisions at 5.02 {T}e{V}},
reportid = {PUBDB-2018-00237, CMS-HIN-16-025. CERN-EP-2017-308.
arXiv:1712.08959},
year = {2018},
note = {*Temporary entry*Submitted to EPJC. All figures and tables
can be found at
http://cms-results.web.cern.ch/cms-results/public-results/publications/HIN-16-025
(CMS Public Pages)},
abstract = {The nuclear modification factors of J/$\psi$ and $\psi$(2S)
mesons are measured in PbPb collisions at a centre-of-mass
energy per nucleon pair of $\sqrt{s_{\mathrm{NN}}} =$ 5.02
TeV. The analysis is based on PbPb and pp data samples
collected by CMS at the LHC in 2015, corresponding to
integrated luminosities of 464 $\mu$b$^{-1}$ and 28
pb$^{-1}$, respectively. The measurements are performed in
the dimuon rapidity range of $|y| <$ 2.4 as a function of
centrality, rapidity, and transverse momentum
(p$_\mathrm{T}$) from p$_\mathrm{T}=$ 3 GeV/$c$ in the most
forward region and up to 50 GeV/$c$. Both prompt and
nonprompt (coming from b hadron decays) mesons are observed
to be increasingly suppressed with centrality, with a
magnitude similar to the one observed at
$\sqrt{s_{\mathrm{NN}}}=$ 2.76 TeV for the two J/$\psi$
meson components. No dependence on rapidity is observed for
either prompt or nonprompt J/$\psi$ mesons. An indication of
a lower prompt J/$\psi$ meson suppression at high
p$_\mathrm{T}$ is seen with respect to that observed at
intermediate p$_\mathrm{T}$. The prompt $\psi$(2S) meson
yield is found to be more suppressed than that of the prompt
J/$\psi$ mesons in the entire p$_\mathrm{T}$ range.},
keywords = {meson: yield (autogen) / charmonium: suppression (autogen)
/ dimuon: rapidity (autogen) / hadron: decay (autogen) /
nucleon: pair (autogen) / transverse momentum (autogen) /
CERN LHC Coll (autogen) / nucleus (autogen) / CMS (autogen)},
cin = {CMS},
cid = {I:(DE-H253)CMS-20120731},
pnm = {611 - Fundamental Particles and Forces (POF3-611)},
pid = {G:(DE-HGF)POF3-611},
experiment = {EXP:(DE-H253)LHC-Exp-CMS-20150101},
typ = {PUB:(DE-HGF)25 / PUB:(DE-HGF)29},
eprint = {1712.08959},
howpublished = {arXiv:1712.08959},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:1712.08959;\%\%$},
doi = {10.3204/PUBDB-2018-00237},
url = {https://bib-pubdb1.desy.de/record/398886},
}